From 3cbcd56940306993d01063d6e1711b07f0a7ef40 Mon Sep 17 00:00:00 2001
From: Lemon <1599456917@qq.com>
Date: Tue, 25 Feb 2025 11:28:16 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=A4=E6=AC=A1=E5=8F=8D=E5=BA=8F=E5=88=97?=
 =?UTF-8?q?=E5=8C=96?=
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---
 .../admin/task/BpmProcessInstanceController.java           | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmProcessInstanceController.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmProcessInstanceController.java
index 128b354533..b5bb499c3b 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmProcessInstanceController.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmProcessInstanceController.java
@@ -167,10 +167,9 @@ public class BpmProcessInstanceController {
     @SuppressWarnings("unchecked")
     public CommonResult<BpmApprovalDetailRespVO> getApprovalDetail(@Valid BpmApprovalDetailReqVO reqVO) {
         if (StrUtil.isNotEmpty(reqVO.getProcessVariablesStr())) {
-            String processVariablesStr = reqVO.getProcessVariablesStr()
-                    .replace("\\\"", "\"")
-                    .replaceAll("^\"|\"$", "");
-            reqVO.setProcessVariables(JsonUtils.parseObject(processVariablesStr, Map.class));
+            // 二次JSON反序列化
+            String rawJsonString = JsonUtils.parseObject(reqVO.getProcessVariablesStr(), String.class);
+            reqVO.setProcessVariables(JsonUtils.parseObject(rawJsonString, Map.class));
         }
         return success(processInstanceService.getApprovalDetail(getLoginUserId(), reqVO));
     }